Mud Run Guide is on the ground fro comprehensive coverage of the 2016 World's Toughest Mudder. While racing does not start until Saturday at noon the WTM festivities have already begun in Lake Las Vegas. Today started with a press conference and media course walkthrough, finishing the day with the annual S-A-W-C-K party at Camp Rhino put on by Matty Gregg and benefiting Saint Baldricks. We give you highlights of the day below.